EP1795809A3 - Gasturbinenbrennkammer - Google Patents
Gasturbinenbrennkammer Download PDFInfo
- Publication number
- EP1795809A3 EP1795809A3 EP06255163A EP06255163A EP1795809A3 EP 1795809 A3 EP1795809 A3 EP 1795809A3 EP 06255163 A EP06255163 A EP 06255163A EP 06255163 A EP06255163 A EP 06255163A EP 1795809 A3 EP1795809 A3 EP 1795809A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- liner
- combustor
- gas turbine
- inner liner
- annular
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
- F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
- F23R3/42—Continuous combustion chambers using liquid or gaseous fuel characterised by the arrangement or form of the flame tubes or combustion chambers
- F23R3/50—Combustion chambers comprising an annular flame tube within an annular casing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
- F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
- F23R3/02—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration
- F23R3/04—Air inlet arrangements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/294,951 US7954325B2 (en) | 2005-12-06 | 2005-12-06 | Gas turbine combustor |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP1795809A2 EP1795809A2 (de) | 2007-06-13 |
| EP1795809A3 true EP1795809A3 (de) | 2010-06-30 |
| EP1795809B1 EP1795809B1 (de) | 2016-01-20 |
Family
ID=37757202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP06255163.5A Active EP1795809B1 (de) | 2005-12-06 | 2006-10-06 | Gasturbinenbrennkammer |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US7954325B2 (de) |
| EP (1) | EP1795809B1 (de) |
| JP (1) | JP2007155312A (de) |
Families Citing this family (88)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1832812A3 (de) * | 2006-03-10 | 2012-01-04 | Rolls-Royce Deutschland Ltd & Co KG | Gasturbinenbrennkammerwand mit Dämpfung von Brennkammerschwingungen |
| FR2901349B1 (fr) * | 2006-05-19 | 2008-09-05 | Snecma Sa | Chambre de combustion d'une turbomachine |
| US9404418B2 (en) * | 2007-09-28 | 2016-08-02 | General Electric Company | Low emission turbine system and method |
| US8127554B2 (en) * | 2007-11-29 | 2012-03-06 | Honeywell International Inc. | Quench jet arrangement for annular rich-quench-lean gas turbine combustors |
| US8616004B2 (en) | 2007-11-29 | 2013-12-31 | Honeywell International Inc. | Quench jet arrangement for annular rich-quench-lean gas turbine combustors |
| US8091367B2 (en) * | 2008-09-26 | 2012-01-10 | Pratt & Whitney Canada Corp. | Combustor with improved cooling holes arrangement |
| JP2010085052A (ja) * | 2008-10-01 | 2010-04-15 | Mitsubishi Heavy Ind Ltd | 燃焼器尾筒およびその設計方法ならびにガスタービン |
| US9587832B2 (en) * | 2008-10-01 | 2017-03-07 | United Technologies Corporation | Structures with adaptive cooling |
| US20100095680A1 (en) * | 2008-10-22 | 2010-04-22 | Honeywell International Inc. | Dual wall structure for use in a combustor of a gas turbine engine |
| US20100095679A1 (en) * | 2008-10-22 | 2010-04-22 | Honeywell International Inc. | Dual wall structure for use in a combustor of a gas turbine engine |
| US9181812B1 (en) * | 2009-05-05 | 2015-11-10 | Majed Toqan | Can-annular combustor with premixed tangential fuel-air nozzles for use on gas turbine engines |
| US8910481B2 (en) * | 2009-05-15 | 2014-12-16 | United Technologies Corporation | Advanced quench pattern combustor |
| US8904799B2 (en) * | 2009-05-25 | 2014-12-09 | Majed Toqan | Tangential combustor with vaneless turbine for use on gas turbine engines |
| EP2282124A1 (de) * | 2009-08-03 | 2011-02-09 | Alstom Technology Ltd | Verfahren zur Nachrüstung einer Brennkammer einer Gasturbine |
| US8443610B2 (en) * | 2009-11-25 | 2013-05-21 | United Technologies Corporation | Low emission gas turbine combustor |
| US8381526B2 (en) * | 2010-02-15 | 2013-02-26 | General Electric Company | Systems and methods of providing high pressure air to a head end of a combustor |
| US8584466B2 (en) * | 2010-03-09 | 2013-11-19 | Honeywell International Inc. | Circumferentially varied quench jet arrangement for gas turbine combustors |
| US8813501B2 (en) * | 2011-01-03 | 2014-08-26 | General Electric Company | Combustor assemblies for use in turbine engines and methods of assembling same |
| US8479521B2 (en) * | 2011-01-24 | 2013-07-09 | United Technologies Corporation | Gas turbine combustor with liner air admission holes associated with interspersed main and pilot swirler assemblies |
| US10317081B2 (en) | 2011-01-26 | 2019-06-11 | United Technologies Corporation | Fuel injector assembly |
| US9534783B2 (en) * | 2011-07-21 | 2017-01-03 | United Technologies Corporation | Insert adjacent to a heat shield element for a gas turbine engine combustor |
| US9057523B2 (en) | 2011-07-29 | 2015-06-16 | United Technologies Corporation | Microcircuit cooling for gas turbine engine combustor |
| GB201116608D0 (en) * | 2011-09-27 | 2011-11-09 | Rolls Royce Plc | A method of operating a combustion chamber |
| US20130081397A1 (en) * | 2011-10-04 | 2013-04-04 | Brandon Taylor Overby | Forward casing with a circumferential sloped surface and a combustor assembly including same |
| JP5821553B2 (ja) * | 2011-11-11 | 2015-11-24 | 株式会社Ihi | ＲＱＬ方式の低ＮＯｘ燃焼器 |
| CN103115381B (zh) * | 2011-11-17 | 2015-04-01 | 中航商用航空发动机有限责任公司 | 一种火焰筒的筒壁结构 |
| US8839627B2 (en) | 2012-01-31 | 2014-09-23 | United Technologies Corporation | Annular combustor |
| US9764294B2 (en) | 2012-05-21 | 2017-09-19 | Pratt & Whitney Rocketdyne, Inc. | Liquid-gas mixer and turbulator therefor |
| US9733141B1 (en) * | 2012-06-27 | 2017-08-15 | The United States Of America As Represented By The Administrator Of National Aeronautics And Space Administration | Method for making measurements of the post-combustion residence time in a gas turbine engine |
| US10260748B2 (en) * | 2012-12-21 | 2019-04-16 | United Technologies Corporation | Gas turbine engine combustor with tailored temperature profile |
| WO2014123850A1 (en) | 2013-02-06 | 2014-08-14 | United Technologies Corporation | Gas turbine engine component with upstream-directed cooling film holes |
| US10174949B2 (en) | 2013-02-08 | 2019-01-08 | United Technologies Corporation | Gas turbine engine combustor liner assembly with convergent hyperbolic profile |
| WO2014126619A1 (en) * | 2013-02-14 | 2014-08-21 | United Technologies Corporation | Combustor liners with u-shaped cooling channels |
| WO2014137428A1 (en) | 2013-03-05 | 2014-09-12 | Rolls-Royce Corporation | Dual-wall impingement, convection, effusion combustor tile |
| US9518739B2 (en) | 2013-03-08 | 2016-12-13 | Pratt & Whitney Canada Corp. | Combustor heat shield with carbon avoidance feature |
| US9541292B2 (en) | 2013-03-12 | 2017-01-10 | Pratt & Whitney Canada Corp. | Combustor for gas turbine engine |
| US9127843B2 (en) | 2013-03-12 | 2015-09-08 | Pratt & Whitney Canada Corp. | Combustor for gas turbine engine |
| WO2014160299A1 (en) | 2013-03-14 | 2014-10-02 | United Technologies Corporation | Combustor panel with increased durability |
| EP2984317B1 (de) | 2013-04-12 | 2019-03-13 | United Technologies Corporation | Kühlung des t-verbindungsstücks einer brennkammerplatte |
| US9494081B2 (en) | 2013-05-09 | 2016-11-15 | Siemens Aktiengesellschaft | Turbine engine shutdown temperature control system with an elongated ejector |
| EP3008391B1 (de) * | 2013-06-11 | 2020-05-06 | United Technologies Corporation | Brennkammer mit axialer stufung für einen gasturbinenmotor |
| US10488046B2 (en) | 2013-08-16 | 2019-11-26 | United Technologies Corporation | Gas turbine engine combustor bulkhead assembly |
| US20160201908A1 (en) * | 2013-08-30 | 2016-07-14 | United Technologies Corporation | Vena contracta swirling dilution passages for gas turbine engine combustor |
| US11112115B2 (en) * | 2013-08-30 | 2021-09-07 | Raytheon Technologies Corporation | Contoured dilution passages for gas turbine engine combustor |
| EP3922829B1 (de) | 2013-09-16 | 2023-11-08 | RTX Corporation | Gasturbinenbrennkammerwandung mit kühlungslöchern durch eine transversale struktur |
| WO2015039074A1 (en) | 2013-09-16 | 2015-03-19 | United Technologies Corporation | Controlled variation of pressure drop through effusion cooling in a double walled combustor of a gas turbine engine |
| US10222064B2 (en) | 2013-10-04 | 2019-03-05 | United Technologies Corporation | Heat shield panels with overlap joints for a turbine engine combustor |
| US10598378B2 (en) | 2013-10-07 | 2020-03-24 | United Technologies Corporation | Bonded combustor wall for a turbine engine |
| US10047958B2 (en) | 2013-10-07 | 2018-08-14 | United Technologies Corporation | Combustor wall with tapered cooling cavity |
| WO2015057272A1 (en) * | 2013-10-18 | 2015-04-23 | United Technologies Corporation | Combustor wall having cooling element(s) within a cooling cavity |
| US10684017B2 (en) | 2013-10-24 | 2020-06-16 | Raytheon Technologies Corporation | Passage geometry for gas turbine engine combustor |
| WO2015116269A2 (en) | 2013-11-04 | 2015-08-06 | United Technologies Corporation | Quench aperture body for a turbine engine combustor |
| US10215410B2 (en) | 2013-11-04 | 2019-02-26 | United Technologies Corporation | Turbine engine combustor heat shield with multi-angled cooling apertures |
| US10502422B2 (en) | 2013-12-05 | 2019-12-10 | United Technologies Corporation | Cooling a quench aperture body of a combustor wall |
| US9810148B2 (en) | 2014-07-24 | 2017-11-07 | United Technologies Corporation | Self-cooled orifice structure |
| EP3018417B8 (de) | 2014-11-04 | 2021-03-31 | Raytheon Technologies Corporation | Brennkammerwand mit geringer gesamtmasse und mit quenchöffnung(en) |
| DE102014226707A1 (de) | 2014-12-19 | 2016-06-23 | Rolls-Royce Deutschland Ltd & Co Kg | Gasturbinenbrennkammer mit veränderter Wandstärke |
| US10132498B2 (en) * | 2015-01-20 | 2018-11-20 | United Technologies Corporation | Thermal barrier coating of a combustor dilution hole |
| US10060629B2 (en) * | 2015-02-20 | 2018-08-28 | United Technologies Corporation | Angled radial fuel/air delivery system for combustor |
| US10247106B2 (en) * | 2016-06-15 | 2019-04-02 | General Electric Company | Method and system for rotating air seal with integral flexible heat shield |
| US10197279B2 (en) * | 2016-06-22 | 2019-02-05 | General Electric Company | Combustor assembly for a turbine engine |
| US10337738B2 (en) | 2016-06-22 | 2019-07-02 | General Electric Company | Combustor assembly for a turbine engine |
| US11022313B2 (en) * | 2016-06-22 | 2021-06-01 | General Electric Company | Combustor assembly for a turbine engine |
| US11221143B2 (en) | 2018-01-30 | 2022-01-11 | General Electric Company | Combustor and method of operation for improved emissions and durability |
| US11313560B2 (en) | 2018-07-18 | 2022-04-26 | General Electric Company | Combustor assembly for a heat engine |
| US11181269B2 (en) | 2018-11-15 | 2021-11-23 | General Electric Company | Involute trapped vortex combustor assembly |
| US12553385B2 (en) * | 2020-03-30 | 2026-02-17 | Ge Vernova Infrastructure Technology Llc | Compact turbomachine combustor |
| GB202019222D0 (en) | 2020-12-07 | 2021-01-20 | Rolls Royce Plc | Lean burn combustor |
| GB2601564B (en) * | 2020-12-07 | 2023-11-01 | Rolls Royce Plc | Lean burn combustor |
| GB202019219D0 (en) * | 2020-12-07 | 2021-01-20 | Rolls Royce Plc | Lean burn combustor |
| GB2601563B (en) * | 2020-12-07 | 2024-11-06 | Rolls Royce Plc | Lean burn combustor |
| US20220325891A1 (en) * | 2021-04-12 | 2022-10-13 | General Electric Company | Dilution horn pair for a gas turbine engine combustor |
| US11885495B2 (en) * | 2021-06-07 | 2024-01-30 | General Electric Company | Combustor for a gas turbine engine including a liner having a looped feature |
| GB2610565A (en) | 2021-09-08 | 2023-03-15 | Rolls Royce Plc | An improved gas turbine engine |
| GB2610568A (en) | 2021-09-08 | 2023-03-15 | Rolls Royce Plc | An improved gas turbine engine |
| GB2610569A (en) | 2021-09-08 | 2023-03-15 | Rolls Royce Plc | An improved gas turbine engine |
| GB2610567A (en) | 2021-09-08 | 2023-03-15 | Rolls Royce Plc | An improved gas turbine engine |
| GB2610572A (en) | 2021-09-08 | 2023-03-15 | Rolls Royce Plc | An improved gas turbine engine |
| GB2610570A (en) * | 2021-09-08 | 2023-03-15 | Rolls Royce Plc | An improved gas turbine engine |
| JP2024067772A (ja) * | 2022-11-07 | 2024-05-17 | 三菱重工航空エンジン株式会社 | 筒状体 |
| GB202307703D0 (en) * | 2023-05-23 | 2023-07-05 | Rolls Royce Plc | An improved combustor apparatus |
| GB202307701D0 (en) | 2023-05-23 | 2023-07-05 | Rolls Royce Plc | An improved combustor apparatus |
| GB202307700D0 (en) | 2023-05-23 | 2023-07-05 | Rolls Royce Plc | An improved combustor apparatus |
| CN116972415B (zh) * | 2023-07-28 | 2025-08-01 | 中国航发四川燃气涡轮研究院 | 富燃-淬熄-贫燃航空发动机燃烧室 |
| US12313000B1 (en) * | 2024-04-25 | 2025-05-27 | Rtx Corporation | Separating airflows within a turbine engine |
| GB202408243D0 (en) | 2024-06-10 | 2024-07-24 | Rolls Royce Plc | Available thrust |
| GB202408246D0 (en) * | 2024-06-10 | 2024-07-24 | Rolls Royce Plc | fuel spray nozzles |
| GB202408247D0 (en) * | 2024-06-10 | 2024-07-24 | Rolls Royce Plc | lean burn combustor |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5289677A (en) * | 1992-12-16 | 1994-03-01 | United Technologies Corporation | Combined support and seal ring for a combustor |
| GB2384046A (en) * | 2002-01-15 | 2003-07-16 | Rolls Royce Plc | A double wall combuster tile arrangement |
| GB2390890A (en) * | 2002-07-17 | 2004-01-21 | Rolls Royce Plc | Diffuser for gas turbine engine |
| EP1515090A1 (de) * | 2003-09-10 | 2005-03-16 | General Electric Company | Brennkammerwand mit dicker Beschichtung |
| EP1522792A1 (de) * | 2003-10-09 | 2005-04-13 | United Technologies Corporation | Brennkammer |
| EP1775516A2 (de) * | 2005-10-17 | 2007-04-18 | United Technologies Corporation | Gasturbinenbrennkammer |
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-
2005
- 2005-12-06 US US11/294,951 patent/US7954325B2/en active Active
-
2006
- 2006-10-06 EP EP06255163.5A patent/EP1795809B1/de active Active
- 2006-10-06 JP JP2006275741A patent/JP2007155312A/ja active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5289677A (en) * | 1992-12-16 | 1994-03-01 | United Technologies Corporation | Combined support and seal ring for a combustor |
| GB2384046A (en) * | 2002-01-15 | 2003-07-16 | Rolls Royce Plc | A double wall combuster tile arrangement |
| GB2390890A (en) * | 2002-07-17 | 2004-01-21 | Rolls Royce Plc | Diffuser for gas turbine engine |
| EP1515090A1 (de) * | 2003-09-10 | 2005-03-16 | General Electric Company | Brennkammerwand mit dicker Beschichtung |
| EP1522792A1 (de) * | 2003-10-09 | 2005-04-13 | United Technologies Corporation | Brennkammer |
| EP1775516A2 (de) * | 2005-10-17 | 2007-04-18 | United Technologies Corporation | Gasturbinenbrennkammer |
Also Published As
| Publication number | Publication date |
|---|---|
| US7954325B2 (en) | 2011-06-07 |
| EP1795809B1 (de) | 2016-01-20 |
| US20070125093A1 (en) | 2007-06-07 |
| JP2007155312A (ja) | 2007-06-21 |
| EP1795809A2 (de) | 2007-06-13 |
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